ghidra-evm

Ghidra EVM Module In the last few years, attacks on deployed smart contracts in the Ethereum blockchain have ended up in a significant amount of stolen funds due to programming mistakes. Since smart contracts, once compiled and deployed, are complex to modify and update different practitioners ha...

ghidra-evm

Ghidra EVM 모듈 지난 몇 년 동안 이더리움 블록체인에 배포된 스마트 컨트랙트에 대한 공격은 프로그래밍 실수로 인해 상당한 양의 자금이 도난당하는 결과를 초래했습니다. 스마트 컨트랙트는 한 번 컴파일되어 배포되면 수정 및 업데이트가 복잡하기 때문에, 다양한 실무자들은 이더리움 가상 머신EVM 바이트코드만 사용할 수 있는 블록체인에서 보안을 검토하는 것의 중요성을 제안해 왔습니다. 이러한 측면에서 디스어셈블 및 디컴파일을 통한 리버스 엔지니어링이 효과적일 수 있습니다. ghidra-EVM은 스마트 컨트랙트 리버스 엔지니어...

evm-audit-helpers

evm-audit-helpers 概要 evm-audit-helpers は、EVMスマートコントラクトのセキュリティ監査を迅速化するために設計された、厳選されたSolidityスニペット、Foundryスクリプト、テストテンプレートのコレクションです。このリポジトリには、リエントランシー、ストレージレイアウトの不一致、ガス最適化の落とし穴など、一般的な監査上の懸念事項に対応する再利用可能なビルディングブロックがバンドルされており、監査人や開発者は定型コードではなくロジックに集中できます。 主な目標: 監査準備を迅速化 するための既製チェックとパターンを提供。...

efcf-framework

EF/CF - the Extremely Fast ethereum smart Contract Fuzzer EF/CF はスマートコントラクトファジングへの新しいアプローチです。新しい カスタムファザーを使う代わりに、C/C++ コードの既存のファジング基盤を スマートコントラクト向けに再利用します。現在、AFL++ が主にサポートされているファザーですが、 libfuzzer と honggfuzz の非常に基本的なサポートもいくつかあります。 なぜ既存のファジング基盤を使うのか？ 速度。より高速にファジングできます。通常、1コアあたり毎秒約20k回の実行が得られます。...

owasp-scs

OWASP スマートコントラクトセキュリティ SCS OWASP スマートコントラクトセキュリティ Slack に参加する ディスカッションとサポート これは OWASP スマートコントラクトセキュリティ SCS プロジェクトの公式 GitHub リポジトリです。この包括的なイニシアチブは、スマートコントラクトの開発、監査、検証のためのセキュリティ標準、ガイダンス、リソースを提供します。SCS エコシステムは相互接続されたサブプロジェクトで構成されており、相互に補完し合い、スマートコントラクト、分散型アプリケーション dApps、EVM...

manticore

⚠️ Project is archived ⚠️ This project is no longer internally developed and maintained. Manticore Manticore is a symbolic execution tool for the analysis of smart contracts and binaries. Features Program Exploration : Manticore can execute a program with symbolic inputs and explore all the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ASoC: ti: j721e-evm: Fixed a refcount leak in j721esocprobe. where ofparsephandle returns a node pointer with a refcount incremented. We should use ofnodeput on it when it is no longer needed. Added ofnodeput to avoid the refcoun...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: ima: Fixed a potential integer overflow in imaappraisemeasurement. When ima-modsig is enabled, the rc parameter passed to evmverifyxattr may be negative, which could lead to an integer overflow issue...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: ARM: davinci: da850evm: Avoid NULL pointer dereferencing In newer versions of GCC, a panic occurs in da850evmconfigemac when booting multiv5defconfig in QEMU under the palmetto-bmc machine. The issue arises from attempting to...

SUSE CVE-2026-74399

In the Linux kernel, the following vulnerability has been resolved: evm: terminate and bound the evmxattrs read buffer evmreadxattrs allocates size + 1 bytes, fills them from the list of enabled xattrs, and then passes strlentemp to simplereadfrombuffer. When no configured xattrs are enabled, the...

Malicious code in @stellarshift/evm-address-kit (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector f8ad9957f1e31e5afe261cb73c0c5b76ff23a86b23ebae0704e7e2934be79979 The package declares a postinstall script that invokes syncRemoteManifest in lib/runtime/manifest-sync.js. The destination URL is not present in...

MAL-2026-15823 Malicious code in @stellarshift/evm-address-kit (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector f8ad9957f1e31e5afe261cb73c0c5b76ff23a86b23ebae0704e7e2934be79979 The package declares a postinstall script that invokes syncRemoteManifest in lib/runtime/manifest-sync.js. The destination URL is not present in...

GHSA-7G4W-CG88-2CQ2

creationtimestamp| type| source ---|---|--- 2026-08-28 20:59:24+00:00| seen| https://bsky.app/profile/newssecia.bsky.social/post/3mu6ax42wfx2g 2026-08-28 22:00:41+00:00| seen| https://thehackernews.com/2026/08/cosmos-evm-flaw-exploited-after-cosmos.html 2026-08-29 01:00:36+00:00| seen|...

EEF-CVE-2026-67581 On-chain transfer proof is not single-use in mpp EVM payment method, enabling cross-challenge replay

Summary Authentication Bypass by Capture-replay in ZenHive mpp allows an unauthenticated remote client to obtain paid resources by resubmitting one settled on-chain transfer. MPP.Methods.EVM.verify/2 accepts a transaction-hash credential and matches a transfer purely on token, to and amount ERC-2...

CVE-2026-67581 On-chain transfer proof is not single-use in mpp EVM payment method, enabling cross-challenge replay

Authentication Bypass by Capture-replay in ZenHive mpp allows an unauthenticated remote client to obtain paid resources by resubmitting one settled on-chain transfer. MPP.Methods.EVM.verify/2 accepts a transaction-hash credential and matches a transfer purely on token, to and amount ERC-20 or to...

CVE-2026-67581 On-chain transfer proof is not single-use in mpp EVM payment method, enabling cross-challenge replay

Authentication Bypass by Capture-replay in ZenHive mpp allows an unauthenticated remote client to obtain paid resources by resubmitting one settled on-chain transfer. MPP.Methods.EVM.verify/2 accepts a transaction-hash credential and matches a transfer purely on token, to and amount ERC-20 or to...

CVE-2026-67581

ZenHive mpp (Elixir HTTP 402 payment library) versions 0.3.0 through before 0.6.3 contain an authentication bypass by capture-replay in the EVM payment method. The function MPP.Methods.EVM.verify/2 matches a transfer solely on token, recipient, and amount without binding the proof to the specific...

CVE-2026-67581 On-chain transfer proof is not single-use in mpp EVM payment method, enabling cross-challenge replay

Authentication Bypass by Capture-replay in ZenHive mpp allows an unauthenticated remote client to obtain paid resources by resubmitting one settled on-chain transfer. MPP.Methods.EVM.verify/2 accepts a transaction-hash credential and matches a transfer purely on token, to and amount ERC-20 or to...

EUVD-2026-62591

Time-of-check Time-of-use TOCTOU Race Condition in ZenHive mpp allows an unauthenticated remote client to redeem one confirmed on-chain payment for multiple paid-resource accesses. The type="hash" credential path in MPP.Methods.Tempo.verify/2 guards against replay with a non-atomic check-then-mar...

CVE-2026-74399

A flaw was found in the Linux kernel's Extended Verification Module EVM. The evmreadxattrs function, when processing extended attributes, fails to properly initialize a buffer. This can lead to an out-of-bounds read when no extended attributes are configured, potentially allowing an attacker to...